Datasheet
1
12-2017, Rev.1217
www.te.com
© 2017 TE Connectivity.
Catalog and product specification according
to IEC 61810-1 and to be used only together
with the ‘Definitions’ section.
Catalog and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Catalog, product data, ‘Definitions’ section,
application notes and all specifications are
subject to change.
■
Pin assignment similar to ISO 7588 part 1
■
Customized versions on request
– 24VDC versions with contact gap >0.8mm
– Integrated components (e.g. resistor, diode)
– Customized marking/color
– Special covers (e.g. notches, release features, brackets)
Typical applications
Cross carline up to 70A for example: ABS control, cooling fan, energy
management, engine control, glow plug, heated front screen, ignition,
lamps: front, rear, fog light, main switch/supply relay.
Contact Data
Contact arrangement 1 form A, 1 form A, 1 form A,
1 NO 1 NO 1 NO
Contact gap – – >0.8mm
Rated voltage 12VDC 24VDC 24VDC
1)
Limiting continuous current
23°C 70A 70A 70A
85°C 50A 50A 50A
125°C 30A 30A 30A
Limiting making current
2)
240A 240A 240A
Limiting breaking current 70A 25A 40A
Limiting short-time current
overload current, ISO 8820-3
3)
1.35 x 50A, 1800s
2.00 x 50A, 5s
3.50 x 50A, 0.5s
6.00 x 50A, 0.2s
Jump start test, ISO 16750-1 24VDC for 5min,
conducting nominal current at 23°C
Contact material Silver based
Min. recommended contact load
4)
1A at 5VDC
Initial voltage drop,
form A (NO) contact at 10A, typ./max. 10/300mV
Frequency of operation at nominal load 6 ops./min (0.1Hz)
Operate/release time typ. 7/2ms
5)
Electrical endurance
6)
resistive load at 14VDC >1x10
5
ops. – –
70A
>2x10
5
ops. – –
50A
resistive load at 28VDC – >1x10
5
ops. >1x10
5
ops.
25A 40A
Power Relay F7
Automotive Relays
Plug-in Maxi ISO Relays
F134J_a_bw
Contact Data (continued)
Mechanical endurance >1x10
6
ops.
1) Special high performance 24VDC version with contact gap >0.8mm.
2) The values apply to a resistive or inductive load with suitable spark suppression and
at maximum 14VDC for 12VDC or 28VDC for 24VDC load voltages. For a load current
duration of maximum 3s for a make/break ratio of 1:10.
3) Current and time are compatible with circuit protection by a typical automotive fuse.
Relay will make, carry and break the specified current.
4) See chapter Diagnostics of Relays in our Application Notes or consult the internet at
http://relays.te.com/appnotes/
5) For unsuppressed relay coil. Any parallel device to the coil will increase the release time.
6) Electrical endurance data is not valid for diode versions. Any diode or pn-junction
parallel to the coil (internal or external) will significantly decrease the electrical lifetime,
especially when used for inductive loads.
Coil Data
Rated coil voltage 12VDC, 24VDC
Coil versions, DC coil
Coil Rated Operate Release Coil Rated coil
code voltage voltage voltage resistance
7)
power
7)
VDC VDC VDC Ω±10% W
052 12 7.2 1.6 90 1.6
053 24 14.4 3.2 324 1.8
065 24 14.4 2.4 288 2.0
165 24 16.0 4.0 288 2.0
7) Without components in parallel.
All figures are given for coil without pre-energization, at ambient temperature +23°C.
Does not take into account
the temperature rise due to
the contact current
E = pre-energization
TEVF4_OVR1
Does not take into account the temperature rise due to the contact current
E = pre-energization.
Coil operating range
ECR0629-N
Load limit curve: safe shutdown, no stationary arc/make contact.
Load limit curve measured with low inductive resistors verified for 1000 switching events.
Max. DC load breaking capacity